/**
 * @description passengerModel Service
 */

 const { passengerModel } = require('../db/index')
 const Op = require('sequelize').Op
 
 /**
  * 新用户注册
  * @param {string} userid 用户id
  * @param {string} nikename 昵称
  * @param {string} city 城市
  * @param {number} isVip 是否VIP
  * @param {string} createtime 注册时间
  */
 async function addData(params) {
   console.log('addData', params)
   const result = await passengerModel.create(params)
   const data = result.dataValues
   return data
 }
 
 /**
  * 
  * @param {string} username 用户名 
  */
 async function getUserInfo(username) {
   // 查询条件
   const whereOption = {
    username
   }
   const result = await passengerModel.findOne({
     where: whereOption
   })
   if (result === null) {
     return result
   }
   return result.dataValues
 }
 
 /**
  * 修改用户信息
  * @param {*} param0 要修改的用户信息
  * @param {*} param1 查询条件
  */
 async function updateData(
   params,
   id
 ) {
   // 拼接修改内容
   const updateObj = params
 
   // 拼接查询条件
   const whereOption = {}
   if (id) {
     whereOption.id = id
   }
 
   // 执行修改
   const result = await passengerModel.update(updateObj, {
     where: whereOption
   })
   return result[0] > 0
 }
 
 /**
  * 删除用户
  * @param {string} userid 用户id 
  */
 async function deleteData(id) {
   const result = await passengerModel.destroy({
     where: {
       id
     }
   })
   return result > 0
 }
 
 /**
  * 分页查询所有用户
  * @param {number} page 当前页码
  * @param {number} pageSize 每页条数
  */
 async function queryAll({ page = 1, pageSize = 10, userId }) {
   const whereOption = {}
   if (userId) {
     whereOption.userid = userId
   }
 
   if (page < 1) {
     page = 1
   }
   console.log(userId)
   const result = await passengerModel.findAll({
     limit: pageSize,
     offset: (page - 1) * pageSize,
     where: whereOption
   })
   console.log(result)
   const total = await passengerModel.findAll()
   console.log(total)
   return {
     page,
     pageSize,
     total: total.length || 0,
     data: result || []
   }
 }
 async function queryMyPass({ page = 1, pageSize = 10, userId }) {
   const whereOption = {}
   if (userId) {
     whereOption.id = userId
   }
 
   if (page < 1) {
     page = 1
   }
   console.log(userId)
   const result = await passengerModel.findAll({
     limit: pageSize,
     offset: (page - 1) * pageSize,
     where: whereOption
   })
   console.log(result)
   const total = await passengerModel.findAll()
   console.log(total)
   return {
     page,
     pageSize,
     total: total.length || 0,
     data: result || []
   }
 }
 
 module.exports = {
  addData,
   getUserInfo,
   updateData,
   deleteData,
   queryAll,
   queryMyPass
 }
 